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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US408863326 Nov 19759 May 1978H. B. Fuller CompanyMethod of marking paved surfaces and curable two-part epoxy systems therefor
US418513217 Abr 197822 Ene 1980H. B. Fuller CompanyMethod of marking paved surfaces using a curable two-part epoxy composition comprising curable liquid epoxide and amine co-curative
US446187828 Oct 198324 Jul 1984Takeda Chemical Industries, Ltd.Epoxy resin hardening agents
US463266026 Abr 198330 Dic 1986Prosthetic dentistry
US477232530 Abr 198720 Sep 1988Kerr Manufacturing CompanyFluorine-containing dental materials
US53627697 May 19928 Nov 1994Ormco Corporation
Kerr Manufacturing Co.
Orthodontic adhesives
US562497625 Mar 199429 Abr 1997Dentsply GmbHDental filling composition and method
US566822711 Mar 199616 Sep 1997Ciba-Geigy CorporationCyclohexyl-group-containing glycidyl ethers
US587621021 Nov 19962 Mar 1999Dentsply G.m.b.H.Dental polymer product
US59984997 Oct 19967 Dic 1999Dentsply G.m.b.H.Liquid crystalline (meth)acrylate compounds, composition and method
US63391148 Sep 199915 Ene 2002Dentsply DeTrey GmbHLiquid crystalline (meth)acrylate compounds, composition and method
US63530614 Abr 19965 Mar 2002Dentsply GmbH(desconocido)
US63691643 Ene 19969 Abr 2002Dentsply G.m.b.H.Polymerizable compounds and compositions